NDLI: Analysis of ventricular wall motion based on an electromechanical biventricular model

Content Provider	IEEE Xplore Digital Library
Author	Xia, L. Huo, M.
Copyright Year	2003
Description	Author affiliation: Dept. of Biomed. Eng., Zhejiang Univ., Hangzhou, China (Xia, L.; Huo, M.)
Abstract	A biventricular model, which coupled the electrical property and mechanical property of the heart, was constructed and the ventricular wall motion and deformation have been simulated based on this model. The biventricular mechanical model was constructed based on composite material theory and finite element method. The excitation propagation was simulated by electrical heart model, and the resulted active forces were used to calculate the ventricular wall motion. Regional deformation and Lagrangian strain tensors were calculated during systole phase. Displacements, minimum principal strains and torsion angle were used to describe the motion of two ventricles. The results are in good accordance with solutions obtained from MR tagging images that were reported in the literatures. This simulation suggests that such electromechanical biventricular model can be used to assess the mechanical function of two ventricles.
Sponsorship	European Soc. of Cardiology Nat. Inst. of Health, USA
Starting Page	315
Ending Page	318
File Size	279789
Page Count	4
File Format	PDF
ISBN	078038170X
ISSN	02766547
DOI	10.1109/CIC.2003.1291154
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-09-21
Publisher Place	Greece
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Motion analysis Deformable models Mechanical factors Heart Capacitive sensors Couplings Composite materials Finite element methods Lagrangian functions Tensile stress
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in